| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.69 | 7.315% | $73.7147 | $73.71 | $73.70 | $73.70 |
| Purchase #2 | $60.29 | 8.839% | $65.619 | $65.62 | $65.60 | $65.60 |
| Purchase #3 | $13.92 | 9.574% | $15.2527 | $15.25 | $15.25 | $15.30 |
| Purchase #4 | $198.72 | 10.618% | $219.8201 | $219.82 | $219.80 | $219.80 |
| Purchase #5 | $84.42 | 3.179% | $87.1037 | $87.10 | $87.10 | $87.10 |
| Purchase #6 | $155.92 | 8.324% | $168.8988 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $95.67 | 4.433% | $99.9111 | $99.91 | $99.90 | $99.90 |
| 7 purchase totals = | $677.63 | $730.3201 | $730.31 | $730.25 | $730.30 | |